<template>
  <div class="dashboard-container">
    <div class="app-container">
      <template>
        <div class="dashboard-container">
          <div class="app-container">
            <!-- 靠右的按钮 -->
            <page-tools>
              <template v-slot:after>
                <el-button
                  type="primary"
                  size="small"
                  @click="addPermission(1, '0')"
                >
                  添加权限
                </el-button>
              </template>
            </page-tools>
            <!-- 表格 -->
            <el-table border :data="list" row-key="id">
              <el-table-column label="名称" prop="name" />
              <el-table-column align="center" label="标识" prop="code" />
              <el-table-column align="center" label="描述" prop="description" />
              <el-table-column align="center" label="操作">
                <template v-slot="{ row }">
                  <!-- type 等于1 是才显示添加 -->
                  <el-button
                    v-if="row.type === 1"
                    type="text"
                    @click="addPermission(2, row.id)"
                  >
                    添加
                  </el-button>
                  <el-button type="text" @click="editPermission(row.id)">
                    编辑
                  </el-button>
                  <el-button type="text" @click="delPermission(row.id)">
                    删除
                  </el-button>
                </template>
              </el-table-column>
            </el-table>
          </div>
        </div>
      </template>
    </div>
    <!-- 新增编辑弹层 -->
    <el-dialog :title="showText" :visible="showDialog" @close="btnCancel">
      <!-- 表单 -->
      <el-form
        ref="perForm"
        :model="formData"
        :rules="rules"
        label-width="120px"
      >
        <el-form-item label="名称" prop="name">
          <el-input v-model="formData.name" style="width: 90%" />
        </el-form-item>
        <el-form-item label="标识" prop="code">
          <el-input v-model="formData.code" style="width: 90%" />
        </el-form-item>
        <el-form-item label="描述">
          <el-input v-model="formData.description" style="width: 90%" />
        </el-form-item>
        <el-form-item label="开关">
          <!-- 值为1是激活 值为0时不激活 -->
          <el-switch
            v-model="formData.enVisible"
            active-value="1"
            inactive-value="0"
          />
        </el-form-item>
      </el-form>
      <el-row slot="footer" type="flex" justify="center">
        <el-col :span="6">
          <el-button size="small" type="primary" @click="btnOK">
            确定
          </el-button>
          <el-button size="small" @click="btnCancel">取消</el-button>
        </el-col>
      </el-row>
    </el-dialog>
  </div>
</template>

<script>
import { updatePermission, addPermission, getPermissionDetail, delPermission, getPermissionList } from '@/api/permisson'
import { tranListToTreeData } from '@/utils'
// import { getDepartDetail } from '@/api/departments'
export default {
  data() {
    return {
      list: [],
      formData: {
        name: '', // 名称
        code: '', // 标识
        description: '', // 描述
        type: '', // 类型 该类型 不需要显示 因为点击添加的时候已经知道类型了
        pid: '', // 因为做的是树 需要知道添加到哪个节点下了
        enVisible: '0' // 开启
      },
      rules: {
        name: [{ required: true, message: '权限名称不能为空', trigger: 'blur' }],
        code: [{ required: true, message: '权限标识不能为空', trigger: 'blur' }]
      },
      showDialog: false
    }
  },
  computed: {
    showText() {
      return this.formData.id ? '编辑' : '新增'
    }
  },
  created() {
    this.getPermissionList()
  },
  methods: {
    async getPermissionList() {
      this.list = tranListToTreeData(await getPermissionList(), '0')
      // console.log(this.list)
    },
    async delPermission(id) {
      await this.$confirm('确认删除改元素吗')
      await delPermission(id)
      this.$message.success('删除成功')
      this.getPermissionList()
    },
    addPermission(type, pid) {
      this.formData.type = type
      this.formData.pid = pid
      this.showDialog = true
    },
    async btnCancel() {
      this.formData = {
        name: '', // 名称
        code: '', // 标识
        description: '', // 描述
        type: '', // 类型 该类型 不需要显示 因为点击添加的时候已经知道类型了
        pid: '', // 因为做的是树 需要知道添加到哪个节点下了
        enVisible: '0' // 开启
      }
      this.$refs.perForm.resetFields()
      this.showDialog = false
    },
    async btnOK() {
      await this.$refs.perForm.validate()
      if (this.formData.id) {
        // 认为是编辑
        await updatePermission(this.formData)
        this.$message.success('编辑成功')
      } else {
        await addPermission(this.formData)
        this.$message.success('添加成功')
      }
      this.getPermissionList()
      this.showDialog = false
    },
    async editPermission(id) {
      this.formData = await getPermissionDetail(id)
      this.showDialog = true
    }
  }
}
</script>

<style>
</style>
